In most cases when a baby is born with a congenital heart defect, there is no known reason for the heart to have formed incorrectly. Scientists know that some types of congenital heart defects can be related to an abnormality of an infant's chromosomes, single gene defects or environmental factors.n most cases when a baby is born with a congenital heart defect, there is no known reason for the heart to have formed incorrectly. Scientists know that some types of congenital heart defects can be related to an abnormality of an infant's chromosomes, single gene defects or environmental factors.
Best Answer: From Oahu, you can just barely see Molokai from the east side of the island when weather conditions are right. You cannot see Kauai from the west side of Oahu.
When we recommend for the top things you should do and see on each island, we focus on the aspects that are unique to that island. For Oahu, we think the military history and scenery are two of the major highlights, and youâll see that reflected in this list of suggestions for what to see and do on Oahu. (Click the links for detailed information on each activity) 1. Visit the USS Arizona National Memorial in Pearl Harbor.